题目内容
新集小学某天有1人请事假,有4人请病假,出勤了500人,出勤人数和全校人数的比是( )
| A.100:101 | B.1:100 | C.495:500 | D.100:99 |
500:(1+4+500),
=500:505,
=(500÷5):(505÷5),
=100:101;
答:出勤人数和全校人数的比是100:101;
故选:A.
=500:505,
=(500÷5):(505÷5),
=100:101;
答:出勤人数和全校人数的比是100:101;
故选:A.
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